Triple

T389562
Position Surface form Disambiguated ID Type / Status
Subject Abbasid Caliphate E8851 entity
Predicate lastRuler P1546 FINISHED
Object al-Musta'sim
Al-Musta'sim was the last Abbasid caliph in Baghdad, whose defeat and death during the Mongol sack of the city in 1258 marked the end of the classical Abbasid Caliphate.
 E52422 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: al-Musta'sim | Statement: [Abbasid Caliphate, lastRuler, al-Musta'sim]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: al-Musta'sim
Context triple: [Abbasid Caliphate, lastRuler, al-Musta'sim]
  • A. al-Mu'tasim
    Al-Mu'tasim was an Abbasid caliph (r. 833–842 CE) known for founding the city of Samarra and expanding the use of Turkish slave soldiers in the caliphal army.
  • B. Sulayman
    Sulayman is the Islamic name for King Solomon, a prophet and wise monarch revered in Abrahamic traditions for his justice, wisdom, and leadership.
  • C. Marwan II
    Marwan II was the final Umayyad caliph, whose defeat marked the end of Umayyad rule in the Middle East and the rise of the Abbasid Caliphate.
  • D. Ibn Muqla
    Ibn Muqla was a 10th-century Abbasid vizier and master calligrapher renowned for codifying the proportional rules that shaped classical Arabic scripts, especially Naskh.
  • E. Al-Malik
    Al-Malik is one of the names of Allah in Islam, signifying Him as the absolute Sovereign and King over all creation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: al-Musta'sim
Triple: [Abbasid Caliphate, lastRuler, al-Musta'sim]
Generated description
Al-Musta'sim was the last Abbasid caliph in Baghdad, whose defeat and death during the Mongol sack of the city in 1258 marked the end of the classical Abbasid Caliphate.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: al-Musta'sim
Target entity description: Al-Musta'sim was the last Abbasid caliph in Baghdad, whose defeat and death during the Mongol sack of the city in 1258 marked the end of the classical Abbasid Caliphate.
  • A. al-Mu'tasim
    Al-Mu'tasim was an Abbasid caliph (r. 833–842 CE) known for founding the city of Samarra and expanding the use of Turkish slave soldiers in the caliphal army.
  • B. Sulayman
    Sulayman is the Islamic name for King Solomon, a prophet and wise monarch revered in Abrahamic traditions for his justice, wisdom, and leadership.
  • C. Marwan II
    Marwan II was the final Umayyad caliph, whose defeat marked the end of Umayyad rule in the Middle East and the rise of the Abbasid Caliphate.
  • D. Ibn Muqla
    Ibn Muqla was a 10th-century Abbasid vizier and master calligrapher renowned for codifying the proportional rules that shaped classical Arabic scripts, especially Naskh.
  • E. Al-Malik
    Al-Malik is one of the names of Allah in Islam, signifying Him as the absolute Sovereign and King over all creation.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2e7f55c60819097aff65ea2ca2832 completed Feb. 28, 2026, 1:04 p.m.
NER Named-entity recognition batch_69a2ec5bdc848190826701590070497b completed Feb. 28, 2026, 1:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69a41b44959c8190a793b4e5af838c7c completed March 1, 2026, 10:56 a.m.
NEDg Description generation batch_69a41bd12bdc81909fc3da7e3a01642b completed March 1, 2026, 10:58 a.m.
NED2 Entity disambiguation (via description) batch_69a42290059481908d0b10769263b0da completed March 1, 2026, 11:27 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.